White Webby/Fuzzy Spots Spreading: Mealybugs or Spider Mites? Need Details

White webby/fuzzy spots spreading to neighboring plants. Could be mealybugs, spider mites, or fungal growth. To diagnose, I need:

Critical Questions

• On leaves or soil surface?
• Look like tiny cotton bits (mealybugs) or fine webs over entire plant (spider mites)?
• What plant species?
• How often watered?

Immediate Actions

1. Isolate affected plants.
2. Inspect with magnifier: Mealybugs = oval, waxy, immobile. Spider mites = microscopic, moving dots on leaf undersides.
3. Email photos to plantlady6@yahoo.com (or wcreed@HorticulturalHelp.com) for ID.

Likely Treatments

• Mealybugs: Alcohol swabs + neem oil spray weekly × 3 weeks.
• Spider mites: Blast with water, then insecticidal soap/neem oil weekly × 3 weeks. Raise humidity.
• Fungus: Improve air flow; remove affected leaves; sulfur spray.

Neither is typically harmful to humans, but some people react to mite allergens. Identify first—wrong treatment wastes time.